To the Editor: We read with great interest the article by Marić et al (1) on the outcomes of pure endoscopic transsphenoidal surgery (PEETS). Since PEETS is a relatively new surgical technique, data on its effectiveness and safety are very valuable, which makes this article an important contribution to the field. However, we have some concerns about the protocol of the study regarding the bioch...

We present 2 cases that came to our institute for refractive surgery and were discovered to have serious systemic conditions requiring immediate intervention. On examination, prolactinoma of the pituitary gland was seen in one patient and multiple sclerosis was diagnosed in the other patient. Prompt treatment of the conditions led to improvement in the neuro-ophthalmic disorders. We recommend a...

In 1970 a 20 year old woman presented with a pituitary chromophobe adenoma for which she underwent transfrontal pituitary surgery. In 1978 she had to be reoperated on because of local tumour recurrence, resulting in hypopituitarism. Bromocriptine (5 mg/day) was given for 15 years, but the plasma prolactin levels remained elevated. In 2000 the patient presented with signs and symptoms suggestive...

Background. Purely ectopic pituitary adenomas are exceedingly rare. Here we report on a patient that presented with an incidental clival mass thought to be a chordoma. Endonasal resection, tumor pathology, and endocrinology workup revealed a prolactinoma. Case Presentation. A 41-year-old male presented with an incidental clival lesion presumed to be a chordoma. On MRI it involved the entire cli...

Serum prolactin (PRL) levels in basal conditions (two samples) and 30, 60, 90, 120, 150 e 180 minutes after oral administration of baclofen (20 mg) were evaluated in 6 healthy subjects and in 10 patients with prolactinoma. The effect of baclofen (20 mg by mouth) on the PRL secretion cimetidine (400 mg i.v.) or domperidone (20 mg i.v.) induced were evaluated in 9 healthy women by administration ...